| article html file updated | 20 August 2026 17:38 CEST | Update | https://www.mdpi.com/1996-1944/14/21/6393 |
| article html file updated | 5 November 2021 07:47 CET | Update | N/A |
| article pdf uploaded. | 5 November 2021 07:45 CET | Updated version of record | https://www.mdpi.com/1996-1944/14/21/6393/pdf |
| article xml uploaded. | 5 November 2021 07:45 CET | Update | https://www.mdpi.com/1996-1944/14/21/6393/xml |
| article xml file uploaded | 5 November 2021 07:45 CET | Update | N/A |
| article html file updated | 27 October 2021 12:31 CEST | Original file | N/A |
| article pdf uploaded. | 27 October 2021 12:30 CEST | Updated version of record | https://www.mdpi.com/1996-1944/14/21/6393/pdf-vor |
| article xml uploaded. | 27 October 2021 12:30 CEST | Update | N/A |
| article xml file uploaded | 27 October 2021 12:30 CEST | Original file | N/A |
| article pdf uploaded. | 25 October 2021 15:22 CEST | Version of Record | https://www.mdpi.com/1996-1944/14/21/6393/pdf-vor |
